排序方式: 共有35条查询结果,搜索用时 15 毫秒
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Serial measurements of left ventricular ejection fraction by radionuclide angiography early and late after myocardial infarction 总被引:1,自引:0,他引:1
HR Schelbert H Henning WL Ashburn JW Verba JS Karliner RA O''Rourke 《Canadian Metallurgical Quarterly》1976,38(4):407-415
1-Acyl-2-succinyl glycero-3-phosphorylcholine (GPC) was synthesized and its properties described. Although 1-acyl-2-succinyl GPC is a good substrate for succinate dehydrogenase, experiments on the incorporation of [2,3-14C] succinate into mitochondrial lipids gave no evidence to indicate that it is an intermediate in the enzymic oxidation of succinate to fumerate, as has been suggested earlier. 相似文献
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On the basis of the thermodynamics of irreversible processes, an expression is derived for the thermal conductivity of a chemically reacting gas mixture.Notation xi
molar fraction of i-th component
- Ju
energy flux
- ci
mass fraction of i-th component
- Jq
heat flux
- Ji
mass flux of i-th component
- T
absolute temperature
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i
molar chemical potential of i-th component
- Lik, Luu, Lui
phenomenological coefficients, associated respectively with the transfer of mass and energy and with the superimposed effects
- Xu and Xk
thermodynamic forces associated with the mass and energy fluxes
- hi
enthalpy of i-th component
- S
entropy of i-th component
- Dij
diffusion coefficient of a multicomponent mixture
- D
i
T
thermodiffusion coefficient of i-th component in a multicomponent system
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0(O, p)
chemical potential in standard state
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density
- h
number density of mixture particles
- hj
number density of particles of i-th component
- mi
molecular weigh of i-th component
- p
pressure of mixture
- vi
specific volume of i-th component
- H
heat of reaction
- r
number of component of mixture
- R
gas constant
- dt
thermodiffusion coefficient of a binary mixture 相似文献
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Yu. I. Bakalin M. I. Verba V. D. Portnov 《Journal of Engineering Physics and Thermophysics》1968,14(5):491-491
On the besis of an earlier investigation [2], it is noted that, in the presence in a gas mixture of chemical reactions proceeding at a finite rate, the effective thermal conductivity is not only a function of temperature and pressure (as pointed out in [3]) but also a function of the coordinates. It is concluded that the experimental data obtained for a certain measuring-tube geometry are conditional and may differ substantially from those obtained for another geometry. 相似文献
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Verba V. S. Bogachev A. S. Merkulov V. I. 《Journal of Communications Technology and Electronics》2021,66(12):1354-1362
Journal of Communications Technology and Electronics - An option of multicriteria collision risk ranking of aircraft by data from an onboard radar station (OBRS) is proposed. This method can be... 相似文献
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Vladimir Verba 《Optical Memory & Neural Networks》2010,19(4):270-272
The full Member of Russian Academy of Sciences, Doctor of Engineering, Professor, laureate of Lenin prize, State prize of
the Russian Federation, State prize of the Armenian Soviet Socialist Republic and Lomonosov prize, the chevalier of SPIE Gold
Medal (the higher award of the International Society for Optical Engineering), A.S. Popov Gold Medal of the Russian Academy
of Sciences-such was the incomplete list of regalia and awards of A.L. Mikaelian, the Chief scientist of JSC “Radio Engineering
Corporation “Vega”. 相似文献